62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// Copyright (C) 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/*
|
|
*
|
|
* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
|
|
*
|
|
*/
|
|
|
|
#ifndef __STATETABLEPROCESSOR_H
|
|
#define __STATETABLEPROCESSOR_H
|
|
|
|
/**
|
|
* \file
|
|
* \internal
|
|
*/
|
|
|
|
#include "LETypes.h"
|
|
#include "MorphTables.h"
|
|
#include "MorphStateTables.h"
|
|
#include "SubtableProcessor.h"
|
|
|
|
U_NAMESPACE_BEGIN
|
|
|
|
class LEGlyphStorage;
|
|
|
|
class StateTableProcessor : public SubtableProcessor
|
|
{
|
|
public:
|
|
void process(LEGlyphStorage &glyphStorage, LEErrorCode &success);
|
|
|
|
virtual void beginStateTable() = 0;
|
|
|
|
virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index) = 0;
|
|
|
|
virtual void endStateTable() = 0;
|
|
|
|
protected:
|
|
StateTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success);
|
|
virtual ~StateTableProcessor();
|
|
|
|
StateTableProcessor();
|
|
|
|
le_int16 stateSize;
|
|
ByteOffset classTableOffset;
|
|
ByteOffset stateArrayOffset;
|
|
ByteOffset entryTableOffset;
|
|
|
|
LEReferenceTo<ClassTable> classTable;
|
|
TTGlyphID firstGlyph;
|
|
TTGlyphID lastGlyph;
|
|
|
|
LEReferenceTo<MorphStateTableHeader> stateTableHeader;
|
|
LEReferenceTo<StateTableHeader> stHeader; // for convenience
|
|
|
|
private:
|
|
StateTableProcessor(const StateTableProcessor &other); // forbid copying of this class
|
|
StateTableProcessor &operator=(const StateTableProcessor &other); // forbid copying of this class
|
|
};
|
|
|
|
U_NAMESPACE_END
|
|
#endif
|